CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 59,751 | $4,553 | — | — |
| Q3 2014 | 60,897 | $3,609 | — | — |
| Q2 2014 | 61,147 | $4,533 | — | — |
| Q1 2014 | 63,346 | $4,183 | — | — |
| Q4 2013 | 63,336 | $3,638 | — | — |
| Q3 2013 | 63,436 | $3,413 | — | — |
| Q2 2013 | 63,821 | $2,821 | — | — |